@charset "utf-8";

.header-con {
  margin: 0 auto;
  width: 1349px;
}

body {
  background: #f5f5f5;
}

/* 这是鼠标滑过图片，图片放大的公共部分 */
.a_scale {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.a_scale_img {
  width: 100%;
  height: 100%;
  transition: all .5s;
}

.a_scale:hover img {
  transform: scale(1.05);
}

.a_title {
  padding-left: 10px;
  position: absolute;
  bottom: 0;
  left: 0;
  height: 26px;
  width: 100%;
  line-height: 26px;
  color: #fff;
  font-size: 12px;
  background: rgba(0, 0, 0, .3);
}

/* 头部 */
#header {
  background: #fff;
  width: 1349px;
  height: 61px;
  margin: 0 auto;
}

.header-con {
  position: relative;
  padding-top: 1px;
  height: 61px;
  border-bottom: 1px solid #e6e6e6;
  z-index: 9;
  background: #fff;
}

.header-con h1 {
  margin-left: 86px;
  margin-top: 10px;
  float: left;
  width: 150px;
  height: 40px;
}

.header-con h1 a {
  display: block;
  width: 100%;
  height: 100%;
}

.header-con h1 a img {
  width: 100%;
  height: 100%;
}

.header-con .nav {
  float: left;
  margin-left: 44px;
}

.header-con .nav>li {
  position: relative;
  float: left;
}

.header-con .nav li a {
  position: relative;
  display: block;
  padding: 0 14.5px;
  padding-right: 28px;
  font-size: 13px;
  height: 62px;
  line-height: 62px;
  color: #333333;
  margin-right: 1px;
}

.header-con .nav li a .sanjiao {
  margin-top: 1px;
  float: left;
  position: absolute;
  top: 0;
  left: 45px;
  font-size: 6px;
  z-index: 2;
  transition: all .3s;
}

.header-con .nav li:nth-child(n +6) a .sanjiao {
  position: absolute;
  top: 0;
  left: 80px;
}

.a-list {
  display: none;
  position: absolute;
  top: 60px;
  left: 0px;
  transition: all .5s;
}

.a-list li {
  padding-left: 16px;
  width: 116px;
  height: 44px;
  line-height: 44px;
}

/* 鼠标滑过 */
.header-con .nav li a:hover .sanjiao {
  transform: rotateZ(-180deg);
}

.header-con .nav>li:nth-child(1) a {
  color: #1abc9c;
}

.header-con .nav li a:hover {
  color: #1abc9c;
}

.header-con .nav>li:hover .a-list {
  display: block;
  background: #fff;
  z-index: 3;
}

.header-con .nav>li:hover .a-list li:hover {
  background: #1abc9c;
}

.search {
  position: relative;
  margin: 16px 0 0 37px;
  float: left;
  width: 183px;
  height: 30px;
  border-right: 1px solid #efefef;
  /* background: orange; */
}

.search .searchBtn {
  float: right;
  border: 0;
  outline: none;
  width: 45px;
  height: 30px;
  z-index: 3;
}

.search .searchBtn span {
  line-height: 30px;
  display: block;
  font-size: 20px;
  color: #cccccc;
  text-align: center;
}

.search button:hover span {
  color: #1abc9c;
}

.search .searchBar {
  float: right;
  border: 0;
  width: 0;
  height: 30px;
  font-size: 16px;
  text-indent: 1em;
  border: none;
  outline: none;
  transition: width .5s;
}

.search .active {
  border-left: 1px solid #000;
  /* 原本为184 - 2px边框 - 45px按钮 = 137px */
  width: 137px;
}

.login {
  float: left;
  margin: 16px 0 0 24px;
  height: 30px;
  line-height: 30px;
}

.login a {
  float: left;
  font-size: 13px;
  line-height: 30px;
  color: #666666;
}

.login a:hover {
  color: #1abc9c;
}

.login a:nth-of-type(2) {
  margin: 0 16px;
}

.contribute {
  float: left;
  width: 56px;
  height: 30px;
  background: #1abc9c;
  font-size: 12px;
  color: #fff;
}

/* 侧边栏 */
.aside-box {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto 10px auto auto;
  width: 40px;
  z-index: 10;
}

.aBox {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
  min-height: 82px;
  width: 40px;
}

.aBox>a {
  position: relative;
  padding: 11px;
  margin-bottom: 2px;
  display: block;
  width: 39px;
  height: 39px;
  border-right: 1px solid #e2e2e2;
  border-bottom: 1px solid #e2e2e2;
  background: #eeeeee;
  text-align: center;
  line-height: 40px;
}

.aBox>a>img {
  display: block;
  width: 17px;
  height: 17px;
}

.aBox>a>span {
  display: none;
  font-size: 11px;
  line-height: 16px;
  color: #fff;
}

.aBox>a:hover {
  padding: 3px;
  background: #1abc9c;
}

.aBox>a:hover>img {
  display: none;
}

.aBox>a:hover>span {
  display: block;
}

.linkUs {
  display: none;
  position: absolute;
  top: 0px;
  left: -200px;
  padding: 10px 0 0 10px;
  width: 200px;
  height: 140px;
  border: 1px solid #ccc;
  z-index: 100;
  background: #fff;
}

.aBox>a:hover .linkUs {
  display: block;
  background: #fff;
  z-index: 100;
}

.linkUs p {
  margin-bottom: 10px;
  font-size: 12px;
  line-height: 12px;
  color: #333333;
  text-align: left;
}

.linkUs p:nth-child(1) {
  font-size: 17px;
  line-height: 29px;
  height: 29px;
  width: 180px;
  color: #fff;
  background: #1abc9c;
  text-align: center;
}

.linkUs p:nth-child(2) {
  height: 22px;
  line-height: 22px;
}

.linkUs p:nth-child(2) em {
  float: left;
  width: 60px;
  height: 22px;
}

.linkUs p:nth-child(2) img {
  width: 77px;
  height: 22px;
}

.guanzhu {
  display: none;
  position: absolute;
  top: -42px;
  left: -150px;
  padding: 11px 12px;
  width: 150px;
  height: 150px;
}

.aBox>a:hover .guanzhu {
  position: absolute;
  display: block;
  background: #fff;
}

.guanzhu img {
  display: block;
  width: 127px;
  height: 127px;
}

.aBox>a:nth-child(3) {
  display: none;
}

.aBox>a:nth-child(3) .sanjiao {
  position: absolute;
  top: 10px;
  left: 10px;
  /* width: 16px;
  height: 16px; */
  font-size: 16px;
  line-height: 16px;
  color: #999999;
}

.aBox>a:nth-child(3):hover .sanjiao {
  display: none;
}

.aBox>a:nth-child(3) .goback {
  display: none;
}

.aBox>a:nth-child(3):hover .goback {
  display: block;
}


/* main-con */
.main-con {
  margin: 20px auto;
  width: 1180px;
  min-height: 800px;
  /* background: green; */
}

/* 主体左侧 */
.main-l {
  float: left;
  margin-right: 20px;
  width: 860px;
  /* background: blue; */
  /* min-height: 500px; */
}

/* 主体的右侧 */
.main-r {
  float: left;
  width: 300px;
  /* background: orange; */
  min-height: 500px;
}

/* 主体左侧 轮播图区域的内容 */
.main-l .main-box {
  width: 860px;
  height: 320px;
}

/* 轮播图 */
.main-box .focus {
  position: relative;
  margin-right: 10px;
  float: left;
  width: 670px;
  height: 320px;
}

.main-box .focus>ul>li {
  float: left;
}

.main-box .focus>ul>li>a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.main-box .focus>ul>li>a img {
  width: 100%;
  height: 100%;
}

.main-box .side-box {
  float: left;
  width: 180px;
  height: 320px;
}

/* 轮播图左边的 侧边栏 */
.side-item {
  margin-bottom: 10px;
  width: 180px;
  height: 100px;
  border-radius: 5px;
}

.side-item:last-child {
  margin-bottom: 0;
}

.side-item .a_scale {
  position: relative;
}

/* topic 专题介绍 */
.topic {
  margin: 20px 0;
  width: 860px;
  height: 200px;
  background: #fff;
}

.topic-hb {
  margin-left: 15px;
  width: 830px;
  height: 48px;
  line-height: 50px;
  border-bottom: 1px solid #efefef;
}

.topic-hb h5 {
  float: left;
  font-size: 18px;
  color: #333333;
}

.topic-hb span {
  float: right;
  font-size: 12px;
  color: #999999;
}

.topic--box {
  margin: 15px 0 0 15px;
  width: 830px;
  height: 122px;
}

.topic--box a {
  position: relative;
  margin-right: 17px;
  float: left;
  display: block;
  width: 194px;
  height: 122px;
}

.topic--box a:last-child {
  margin-right: 0;
}

.topic--box a .a_title {
  text-align: center;
  background: linear-gradient(to bottom, rgba(0, 0, 0, .1), rgba(0, 0, 0, .3));
}

/* 选项卡区域 */
.tab {
  width: 860px;
  min-height: 240px;
}

.tab-hd {
  height: 49px;
  line-height: 50px;
}

.tab-hd ul li {
  position: relative;
  float: left;
  line-height: 49px;
  margin: 0 15px;
  font-size: 16px;
  color: #666666;
  transition: all .3s;
}

.tab-hd ul li:hover {
  color: #1abc9c;
}

.tab-hd ul li .shuxain1 {
  position: absolute;
  top: 0;
  left: 70px;
  font-size: 16px;
  line-height: 49px;
  color: #efefef;
  width: 1px;
}

.tab-hd ul li:nth-child(5) .shuxain1 {
  left: 55px;
}

.tab-hd ul .hd_active {
  color: #1abc9c;
  border-bottom: 2px solid #1abc9c;
}

/* 选项卡内容 */
.tab-td {
  position: relative;
  margin-top: 2px;
  width: 830px;
  min-height: 190px;
}

.tab-td .tab-con {
  display: none;
}

.tab-td .td_active {
  display: block;
  min-height: 200px;
}

.tab-item {
  margin: 20px 15px;
  width: 830px;
  height: 150px;
  border-top: 1px solid #efefef;
}

.tab-item-l {
  position: relative;
  margin-right: 17px;
  float: left;
  width: 240px;
  height: 150px;
  border-radius: 3px;
}

.tab-item-l img {
  transition: all .5s;
  width: 100%;
  height: 100%;
  border-radius: 3px;
}

.tab-item-r {
  float: left;
  width: 573px;
  height: 150px;
  background: #fff;
}

.tag {
  padding: 7px;
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 12px;
  color: #fff;
  background: rgba(0, 0, 0, .3);
}

.tab-item-r h3 {
  margin: 5px 0 14px 0;
  font-size: 19px;
  line-height: 19px;
  color: #333333;
  transition: all 1.3s;
}

.tab-item-r h3:hover {
  color: #1abc9c;
}

.tab-item-r p {
  text-indent: 0.1em;
  font-size: 14px;
  line-height: 22px;
  color: #666666;
}

.read-num {
  margin-top: 45px;
  height: 12px;
  line-height: 12px;
  font-size: 12px;
  color: #999999;
}

.read-num span {
  float: left;
}

.read-num span:nth-child(2) {
  margin: 0 5px 0 19px;
  line-height: 12px;
}

.more {
  margin-left: 15px;
  width: 828px;
  height: 39px;
  border: 1px solid #e5e5e5;
  line-height: 41px;
  font-size: 12px;
  color: #999999;
  text-align: center;
  transition: all .6s;
  background: #fff;
}

.more:hover {
  color: #1abc9c;
  border: 1px solid #1abc9c;
}

/* 右侧  main-r */
/* 热门文章 */
.hot-r-box {
  padding: 0 0 1px 15px;
  width: 300px;
  min-height: 126px;
  background: #fff;
}

.hot-r-hd {
  height: 48px;
  line-height: 48px;
  color: #333333;
}

.bg_border {
  display: inline-block;
  width: 4px;
  height: 16px;
}

.bg_border img {
  width: 100%;
  height: 100%;
}

.hot-r-item {
  position: relative;
  margin-bottom: 15px;
  width: 260px;
  height: 63px;
}

.hot-r-item a {
  margin-right: 10px;
  float: left;
  width: 100px;
  height: 63px;
  border-radius: 2px;
}

.hot-r-item p {
  font-size: 12px;
  line-height: 20px;
  color: #333333;
}

.hot-r-item p:hover {
  color: #1abc9c;
}

.hot-r-item .time {
  position: absolute;
  left: 110px;
  bottom: 0;
  font-size: 12px;
  line-height: 12px;
  color: #999999;
}

.ad {
  margin: 20px 0;
  width: 300px;
  height: 155px;
  background: #fff;
}

.ad a {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 10px;
}

.ad a img {
  width: 100%;
}

/* 热门标签 tag */
.hot-tag-item {
  margin: 0 3px 4px 0;
  padding: 7px 0;
  display: inline-block;
  width: 85px;
  font-size: 12px;
  line-height: 12px;
  border: 1px solid #666666;
  text-align: center;
  transition: all .3s;
  color: #666666;
}

.hot-tag-item:hover {
  background: #1abc9c;
}

/* 友情链接  */
.link-con {
  padding: 0 15px;
  height: 95px;
  width: 1180px;
  margin: 0 auto;
  background: #fff;
}

.link-hd {
  width: 1150px;
  height: 48px;
}

.link-hd h5 {
  float: left;
  font-size: 18px;
  line-height: 48px;
  color: #333333;
}

.link-hd span {
  float: right;
  font-size: 12px;
  line-height: 48px;
  color: #999999;
}

.link-td {
  border-top: 1px solid #efefef;
  height: 49px;
  line-height: 50px;
}

.link-td a {
  margin-right: 18px;
  float: left;
  font-size: 12px;
  color: #999999;
}

.link-td a:hover {
  color: #1abc9c;
}

/* 底部 */
#fotter {
  margin-top: 20px;
  background: #2d3237;
}

.fotter-con {
  padding-top: 1px;
  margin: 0 auto;
  height: 151px;
  width: 1180px;
}

.fotter-con .links {
  margin: 42px 0 28px 0;
}

.fotter-con .links a {
  margin-right: 20px;
  font-size: 12px;
  line-height: 12px;
  color: #767969;
  transition: all .3s;
}

.fotter-con .links a:hover {
  color: #fff;
}

.copys {
  height: 16px;
  line-height: 16px;
}

.copys a,
.copys span {
  float: left;
  color: #5f676f;
}

.copys span {
  font-size: 12px;
}

.copys a {
  margin: 0 4px;
  font-size: 14px;
}

.copys a:hover {
  color: #fff;
}